Cosplay Provocation Indecent Sucking (2010)

Minami, the eldest of three sisters, manages the restaurant her husband left behind. Her sisters are Naris, a nurse, and Mint, who is unemployed. The three sisters, living separate lives, are all defrauded at the same time. Determined to get revenge for herself and her sisters, Mint seeks out a legendary conman, Toku-san, in the park and begins learning the tricks of the trade. Mint's cosplay skills prove surprisingly effective with men.